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A signal sampled at a frequency higher than the Nyquist frequency is said to be oversampled β times, where the oversampling ratio is defined as
β ≡ νsampling/νNyquist
same as antialiasing
See Also Sampling frequency
--219.101.218.61 06:31, 29 Dec 2004 (UTC)
Rachel Siew
29 December 2004 14:35
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